4-Chloro-4'-Hydroxy Benzophenone (CBP)
Ngwaahịa: 4-Chloro-4'-Hydroxy Benzophenone (CBP)
Nọmba CAS: 42019-78-3
Usoro Molekụla: C13H9O2Cl
Usoro nhazi:
Ojiji: etiti nke fenofibrate.
Nkọwapụta:
Ọdịdị: ntụ ntụ kristal uhie nke oroma ruo brik
Mfu mgbe a kpọrọ nkụ: ≤0.50%
Ihe fọdụrụ mgbe ọkụ na-agba ọkụ: ≤0.5%
Ihe na-adịghị ọcha otu: ≤0.5%
Ihe ruru unyi niile: ≤1.5%
Ịdị ọcha: ≥99.0%
Nkwakọ ngwaahịa: 250kg/akpa na 25kg/fiber drum
Njirimara nke ihe ndị dị na fisikokemikalụ:
Njupụta: 1.307 g / cm3
Ebe agbaze: 177-181 ° C
Ebe ọkụ: 100 ° C
Ndekọ Refractive: 1.623
Ọnọdụ nchekwa: Debe n'ime akpa mechiri emechi. Debe ya n'ebe dị jụụ, kpọrọ nkụ, ebe ikuku na-anaghị ekwe ka ihe ndị na-adịghị mma ghara ịdị.
Stable: Stable n'okpuru okpomọkụ na nrụgide nkịtị
Ngwa akọwapụtara
A na-ejikarị ya eme ihe na njikọ organic ma ọ bụ ihe dị n'etiti ọgwụ anti-infertility radiomiphene
Usoro mmepụta:
1. E ji mmeghachi omume nke p-chlorobenzoyl chloride na anisole kwadebe P-chlorobenzoyl chloride, wee jiri hydrolysis na demethylation mee ya.
2. Mmeghachi omume nke p-chlorobenzoyl chloride na phenol: gbazee 9.4g (0.1mol) nke phenol na 4ml nke 10% sodium hydroxide solution, tinye 14ml (0.110mol) nke p-chlorobenzoyl chloride dropwise na 40 ~ 45 ℃, tinye ya n'ime nkeji 30, wee meghachi omume n'otu okpomọkụ ahụ maka awa 1. Jụụ ruo okpomọkụ ụlọ, yochaa ma kpọọ nkụ iji nweta 22.3g nke phenyl p-Chlorobenzoate. Mkpụrụ ya bụ 96%, ebe agbazekwa bụ 99 ~ 101 ℃.
Usoro mmepụta:
1. E ji mmeghachi omume nke p-chlorobenzoyl chloride na anisole kwadebe P-chlorobenzoyl chloride, wee jiri hydrolysis na demethylation mee ya.
2. Mmeghachi omume nke p-chlorobenzoyl chloride na phenol: gbazee 9.4g (0.1mol) nke phenol na 4ml nke 10% sodium hydroxide solution, tinye 14ml (0.110mol) nke p-chlorobenzoyl chloride dropwise na 40 ~ 45℃, tinye ya n'ime nkeji iri atọ, wee meghachi omume n'otu okpomọkụ ahụ maka otu awa. Jụụ ya ruo mgbe ọ dị n'ime ụlọ, hichaa ya ma kpọọ nkụ iji nweta 22.3g nke phenyl p-Chlorobenzoate. Mkpụrụ ya bụ 96%, ebe agbazekwa bụ 99 ~ 101℃.
Ihe ize ndụ ahụike:
na-akpata nsogbu akpụkpọ ahụ. Na-akpata nnukwu nsogbu anya. Nwere ike ibute nsogbu akụkụ iku ume.
Mkpachapụ anya:
Hichaa nke ọma mgbe emechara ọrụ ahụ.
Yiri uwe aka nchekwa / uwe nchekwa / anya mkpuchi / ihe mkpuchi nchebe.
Zere iku ume uzuzu / anwụrụ ọkụ / gas / anwụrụ ọkụ / uzuoku / ịgba.
Jiri naanị n'èzí ma ọ bụ n'ebe ikuku na-anaghị eru gị ala.
Mmeghachi omume ihe mberede:
Ọ bụrụ na akpụkpọ ahụ emerụọ: jiri mmiri saa ya nke ọma.
Ọ bụrụ na akpụkpọ ahụ na-akpasu iwe: chọọ enyemaka ahụike.
Yipụ uwe ndị ruru unyi ma saa ha tupu e jiri ha ọzọ
Ọ bụrụ na ọ banye n'anya: Jiri mmiri sachaa nke ọma ruo nkeji ole na ole. Ọ bụrụ na i yi lensị kọntaktị ma nwee ike iwepụ ha ngwa ngwa, wepụ ha. Gaa n'ihu na-asachapụ.
Ọ bụrụ na ị ka na-enwe nsogbu anya: gaa hụ dọkịta/dọkịta.
Ọ bụrụ na e kuo mmadụ n'amaghị ama: bufee ya n'ebe ikuku dị ọcha ma nọgide na-eku ume nke ọma.
Ọ bụrụ na ahụ adịghị gị mma, kpọọ ebe a na-eme ka nsị dị ọcha/dọkịta
Nchekwa nchekwa:
Debe ya n'ebe ikuku na-anaghị abanye nke ọma. Debe akpa ahụ n'imechi.
A ga-akpọchi ebe nchekwa ahụ.
Mwepụ ihe mkpofu:
Tụfuo ihe dị n'ime ya/ihe ndị dị n'ime ya dịka iwu obodo si dị.
Usoro enyemaka mbụ:
Iku ume: ọ bụrụ na e kuuru ya, bufee onye ọrịa ahụ gaa n'ikuku ọhụrụ.
Mmetụ akpụkpọ ahụ: wepụ uwe ruru unyi ma jiri mmiri ncha na mmiri doro anya saa akpụkpọ ahụ nke ọma. Ọ bụrụ na ahụ adịghị gị mma, gaa hụ dọkịta.
Mmetụ anya: kewapụ anya gị ma jiri mmiri na-asọ asọ ma ọ bụ saline nkịtị sachaa ya. Chọọ enyemaka ahụike ozugbo.
Iri nri: ịchacha akọrọ ma ghara ime ka agbọ agbọ. Gaa hụ dọkịta ozugbo.
Ndụmọdụ iji chebe onye nnapụta: bufee onye ọrịa ahụ n'ebe dị nchebe. Gakwuru dọkịta. Gosi dọkịta akwụkwọ ntuziaka teknụzụ nchekwa kemịkal a ebe ahụ.